Definition 1.5 
For a closed embedded hypersurface \(M^n\subset \mathbb {R}^{n+1}\)  we denote by \(\mathfrak {F}(M)\)  the set of cyclicRecall that a integral varifold \(V\)  is cyclic if the unique mod 2 flat chain \([V]\)  has \(\partial [V] = 0\) . Work of White [1]} shows that this property is preserved under varifold (and Brakke flow) convergence. unit-regular integral Brakke flows \(\mathcal {M}\)  with \(\mathcal {M}(0) = ^n\lfloor M\) , and for each \(\mathcal {M}\in \mathfrak {F}(M)\) , we define \(\operatorname{sing}_\textrm {gen} \mathcal {M}\subset \operatorname{sing}\mathcal {M}\)  to be the set of singular points \((\mathbf {x},t)\)  so that someNote that if some tangent flow is a multiplicity one element of \(\mathcal {S}^{\textrm {gen}}_n\)  then all are by [2]}, [3]}, cf. [4]}. tangent flow to \(\mathcal {M}\)  at \((\mathbf {x},t)\)  is a multiplicity-one flow associated to elements of \(\mathcal {S}^\textrm {gen}_n\) .

